the derivative function, the nullability check, the rewrite rules - they’re all structural recursion over this type. F#‘s pattern matching makes this natural to write and natural to read. and when you need raw performance in the hot loop, SRTP, inlining, and even raw embedded IL are right there.
Offer ends March 13.
，详情可参考Line官方版本下载
Code as a tool that uses other tools
Transition challenges
// 2. 通用场景: 快速排序（注意随机化避免最坏情况）